package controller;

import java.io.IOException;
import javax.servlet.ServletConfig;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

@WebServlet("/ABCDServlet")
public class ABCDServlet extends HttpServlet {
	private static final long serialVersionUID = 1L;
       
  
    public ABCDServlet() {
        super();
        // TODO Auto-generated constructor stub
    }

	
	public void init(ServletConfig config) throws ServletException {
		// TODO Auto-generated method stub
	}

	
	public void destroy() {
		// TODO Auto-generated method stub
	}

	
	protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		    // 设置请求编码格式
		    request.setCharacterEncoding("UTF-8");
		    // 设置响应编码格式
		    response.setContentType("text/html;charset=UTF-8");
		    // 获取请求参数
		    String name = request.getParameter("name");
		    // 获取响应输出流
		    response.getWriter().append("<h1>你好！" + name + "</h1>");
		    // 获取多个同名参数
		    String[] hobbies = request.getParameterValues("hobby");
		    if (hobbies != null) {
		        response.getWriter().append("<h2>爱好：</h2>");
		        response.getWriter().append("<ul>");
		        for (String hobby : hobbies) {
		            response.getWriter().append("<li>" + hobby + "</li>");
		        }
		        response.getWriter().append("</ul>");
		    }
		}

	
	protected void doPost(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
		// TODO Auto-generated method stub
		doGet(request, response);
	}

}
